Finding the Third Proportional to 5,890,367 and 9,115,486

Step by Step Solution

1. Step 1: Write the proportion equation
   5,890,367 : 9,115,486 = 9,115,486 : x
2. Step 2: Convert to fraction form
   5,890,367/9,115,486 = 9,115,486/x
3. Step 3: Cross multiply
   5,890,367x = 9,115,486 × 9,115,486
4. Step 4: Simplify right side
   5,890,367x = 83,092,085,016,196
5. Step 5: Solve for x
   x = 83,092,085,016,196/5,890,367
6. Step 6: Final answer
   x = 14,106,435.99